The biggest threats to christmas island crabs during their annual migration are a. dogs c. automobiles b. cats d. fences

Individuals do not compete directly for resources, but are prey for the same predator

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should

In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him